IMPORTANT
Damage as a result of overcurrent or overvoltage
This product contains electronic components that may be damaged by
excessive current or voltage.
Do not exceed the maximum permissible voltages and/or currents.
IMPORTANT
Damage due to polarity reversal
This product contains electronic components that may be damaged by
reverse polarity of the power source.
Do not reverse the polarity of the voltage source (batteries or mains
adapters).
IMPORTANT
Failure of operation due to different discharged batteries
This product uses one or more batteries for power supply. The batteries
are discharged at approximately the same rate.
Always replace all batteries at the same time.
SmartRelais 2
2. General safety instructions
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